(meteorobs) Video meteors of April 12/13, 2009

[Enrico Stomeo]

200904 Start End  Teff   vLm   Cf
------------------------------------------------------------------
12.815 1901-2005  1.059 3.87  1.00  Tot:3  SPO:2 *AS:1
12.903 2109-2213  1.066 4.20  1.00  Tot:2  *MV:1 *RB:1
12.992 2317-0021  1.063 4.03  1.00  Tot:8  SPO:7 *SV:1
13.037 0021-0125  1.065 4.00  1.00  Tot:3  SPO:3
13.081 0125-0229  1.065 4.00  1.00  Tot:5  SPO:5
13.126 0229-0334  1.081 3.96  1.00  Tot:5  SPO:5
------------------------------------------------------------------
*** UT 1901-0334  6.399 4.01  1.00  Tot:26

RADIANTS  (name, radiant, max, shift, vel) 
SPO: 22         Sporadics 
*SV: 1          sigma-VIR-LEO  200,-05  Apr.17 +0.4,+0.1 20
*MV: 1          mu-VIR  221,-05  Apr.29 +0.5,-0.3 29
*AS: 1          alpha-SCO+SAG  240,-22  May.2  +0.9,-0.2 35
*RB: 1          rho-gamma-BOO  216,36  Apr.16 +1.0,-0.2 25

MAGNITUDE DISTRIBUTION
Tot : 0.5(-2) 1.5(-1) 1.5(0) 5.5(1) 13.0(2) 4(3)  mean: 1.58

SPO : 1.0(-1) 1.5(0) 5.0(1) 11.0(2) 3.5(3)  mean: 1.66
*SV : 0.5(2) 0.5(3)  mean: 2.50
*MV : 0.5(1) 0.5(2)  mean: 1.50
*AS : 0.5(-2) 0.5(-1)  mean: -1.50
*RB : 1.0(2)  mean: 2.00

NOTES
Breaks: 
2005-2109   1.067h
2213-2317   1.067h

Moon from 2135 UT to 0334 UT
-1.3m alpha SCO at 195436 UT

Obs: Enrico STOMEO (STOEN)
Loc: Scorze'(VE), Italy, +45.56726 -12.11395 +20 (IMO code 14083)
VideoCamera ccd: SCO38 Ob.3,8 f:0,8 (field 89.2x68.6) + MetRec_41

////////////////

200904 Start End  Teff   vLm   Cf
------------------------------------------------------------------
12.812 1857-2002  1.079 3.90  1.02  Tot:2  SPO:2
12.857 2002-2107  1.083 4.00  1.02  Tot:1  SPO:1
12.902 2107-2212  1.083 4.00  1.02  Tot:1  SPO:1
12.948 2212-2317  1.082 4.08  1.05  Tot:4  SPO:1 *RB:1 *SV:1 *MV:1
12.993 2317-0022  1.083 4.10  1.05  Tot:2  SPO:1 *TD:1
13.038 0022-0127  1.081 4.10  1.05  Tot:7  SPO:6 *AV:1
13.083 0127-0232  1.082 4.10  1.05  Tot:3  SPO:2 *TD:1
13.127 0232-0334  1.030 4.10  1.05  Tot:6  SPO:6
------------------------------------------------------------------
*** UT 1857-0334  8.604 4.05  1.04  Tot:26

RADIANTS  (name, radiant, max, shift, vel) 
SPO: 20         Sporadics 
*TD: 2          tau-pi-DRA  285,69  Apr.1  +0.7,-0.1 27
*RB: 1          rho-gamma-BOO  216,36  Apr.16 +1.0,-0.2 25
*SV: 1          sigma-VIR-LEO  200,-05  Apr.17 +0.4,+0.1 20
*MV: 1          mu-VIR  221,-05  Apr.29 +0.5,-0.3 29
*AV: 1          alpha-VIR+VIR-apr  206,-10  Apr.10 +1.0,-0.3 31

MAGNITUDE DISTRIBUTION
Tot : 2(-1) 3.5(0) 6(1) 10.5(2) 4(3)  mean: 1.42

SPO : 2(-1) 2(0) 4.5(1) 8(2) 3.5(3)  mean: 1.45
*TD : 1.5(0) 0.5(1)  mean: 0.25
*RB : 1.0(1)  mean: 1.00
*SV : 0.5(2) 0.5(3)  mean: 2.50
*MV : 1.0(2)  mean: 2.00
*AV : 1.0(2)  mean: 2.00

NOTES
Moon from 2135 UT to 0334 UT

VideoCamera ccd: MIN38 Ob.3,8 f:0,8 (field 89.2x68.6) + MetRec_41

////////////////

200904 Start End  Teff   vLm   Cf
------------------------------------------------------------------
12.808 1851-1956  1.027 3.30  1.03  Tot:3  SPO:2 *AS:1
12.853 1956-2101  0.983 3.45  1.03  Tot:1  SPO:1
12.943 2206-2311  1.083 3.67  1.03  Tot:2  SPO:2
12.989 2311-0016  1.083 3.70  1.03  Tot:3  SPO:2 *TD:1
13.034 0016-0121  1.083 3.47  1.05  Tot:2  SPO:2
13.125 0226-0334  1.133 2.40  1.11  Tot:2  SPO:2
------------------------------------------------------------------
*** UT 1851-0334  6.392 3.32  1.05  Tot:13

RADIANTS  (name, radiant, max, shift, vel)
SPO: 11         Sporadics 
*AS: 1          alpha-SCO+SAG  240,-22  May.2  +0.9,-0.2 35
*TD: 1          tau-pi-DRA  285,69  Apr.1  +0.7,-0.1 27

MAGNITUDE DISTRIBUTION
Tot : 4.5(0) 4.5(1) 4(2)  mean: 0.96

SPO : 2.5(0) 4.5(1) 4(2)  mean: 1.14
*AS : 1.0(0)  mean: 0.00
*TD : 1.0(0)  mean: 0.00

NOTES
Breaks: 
1854-1857   0.058h
2025-2031   0.100h
2101-2206   1.083h
0121-0226   1.083h

Moon from 2135 UT to 0334 UT

VideoCamera ccd: MIN26 Ob.2,6 f:1,0 (field 122.8x97.1) + MetRec_41